Caption says, "5-AL-618. View of Altus Dam and reservoir from above. Reservoir elevation 1548.80."

Caption says, "5-AL-615. View of Altus Dam and reservoir from above. Reservoir elevation 1548.80."

Caption says, "5-AL-435. View of a portion of the present day business district of Altus, Oklahoma. Scene shows the north side of the Square; photograph taken looking northeast. This photograph is to be used in conjunction with 5-AL-436 as a comparison of the growth of the city over an approximately forty year period. Both pictures were taken from approximately the same position."

Caption says, "5-AL-119. Specifications No. 1085. At left forms and steel are ready for placing concrete in footing of drainage inlet near beginning of Altus Canal. Steel and formwork for concrete county road bridge is at right."

Caption says, "5-AL-122. Specifications No. 1085. Plugging she-bolt holes in walls of check drop at Station 340-00, Altus Canal."

Caption says, "5-AL-123. Specifications No. 1085. Constant-head orifice turnout with 24-inch concrete pipe. Altus Canal, Station 335-25."

Caption says, "5-AL-127. Closeup view of outlet end of siphon on Altus Canal, Station 235-87."

Caption says, "5-AL-1137. Altus Dam. Nine radial gates raised 0.4 foot discharging 2,000 c.f.s. Reservoir elevation 1560.20."

Caption says, "5-AL-1087. Altus Reservoir. View of new river channel in reservoir, cut through recent silt deposits, looking northwest from east end of C.R.I. & P. Ry. bridge. Water elevation - 1543.0."

Caption says, "5-AL-1082. Altus Reservoir. View of sediment in reservoir, looking north up old river channel from west end of C.R.I. & P. Ry. bridge. Water elevation - 1543.0."

Caption says, "5-AL-1083. Altus Reservoir. View of sediment in reservoir, looking northwest up present river channel from west end of C.R.I. & P. Ry. bridge. Water elevation - 1543.0."

Caption says," 5-AL-1084. Altus Reservoir. View of sediment in reservoir, looking south down old river channel from center of Highway No. 9 bridge. Elevation of old river bed in 1943 was 1535-. Note that chennel is now full of shit. Water elevation - 1543.0."

Caption says, "5-AL-1085. Altus Reservoir. View of reservoir looking southwest from center of Highway No. 9 bridge. Note silt fan into old flood plain. Water elevation 1543.0."

Caption says, "5-AL-1086. Altus Reservoir. View of sediment in reservoir looking north up old river channel from east end of C.R.I. & P. Ry. bridge. Water elevation - 1543.0."

Caption says, "5-AL-899. Specifications No. 1987. View of 42-inch pipe siphon showing compacted backfill operations at Station 93-45, Ozark 4.6 Lateral."

Caption says, "5-AL-996. Specifications No. 1899. View of backfilling operations at drainage culvert and wasteway, Station 188-92 on the Altus 21.7 lateral."

Caption says, "Altus Project - Altus, Oklahoma. Dikes, Lugert - No. A-181 Looking north along cutoff trench showing backfilling operations. Taken from Station 31+50."

Caption says, "Altus Project - Altus, Oklahoma. Dikes, Lugert - No. A-179 Looking north along cutoff trench showing backfilling operations. Taken from Station 27+50."

Caption says, "Altus Project - Altus, Oklahoma. Dikes, Lugert - No. A-182 Looking south along cutoff trench showing backfilling operations. From Station 35+00. Auger test being taken in right foreground. Five feet of sand; hit clay at five feet."

Caption says, "5-AL-434. Specifications No. 1179. Turnout from West Canal at Station 5+39, to Blair lateral."

Caption says, "5-AL-1194. Cores from additional drain holes in gallery of Altus Dam. D-60.5 indicates location of hole. Box is 5' long."

Caption says, "5-AL-1193. Cores from additional drain holes in gallery of Altus Dam. D-59.5 indicates location of hole. Box is 5' long."

Caption says, "5-AL-69. Altus Dam. View showing cracks in plastic soil cement on the left bank of the Main Canal in test area."

Caption says, "5-AL-76. Altus Dam. View of the right slope of the Main Canal in the test area showing in detail the cracking and pitting in soil cement at splice where 10 per cent and 12 per cent soil cement merge."